185689980

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{8669}}^1$

素因数の和:8708

約数の個数: 144

約数和(自身を含む): 681670080

約数和(自身を除く): 495980100

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 51, 60, 63, 68, 70, 84, 85, 90, 102, 105, 119, 126, 140, 153, 170, 180, 204, 210, 238, 252, 255, 306, 315, 340, 357, 420, 476, 510, 595, 612, 630, 714, 765, 1020, 1071, 1190, 1260, 1428, 1530, 1785, 2142, 2380, 3060, 3570, 4284, 5355, 7140, 8669, 10710, 17338, 21420, 26007, 34676, 43345, 52014, 60683, 78021, 86690, 104028, 121366, 130035, 147373, 156042, 173380, 182049, 242732, 260070, 294746, 303415, 312084, 364098, 390105, 442119, 520140, 546147, 589492, 606830, 728196, 736865, 780210, 884238, 910245, 1031611, 1092294, 1213660, 1326357, 1473730, 1560420, 1768476, 1820490, 2063222, 2184588, 2210595, 2652714, 2730735, 2947460, 3094833, 3640980, 4126444, 4421190, 5158055, 5305428, 5461470, 6189666, 6631785, 8842380, 9284499, 10316110, 10922940, 12379332, 13263570, 15474165, 18568998, 20632220, 26527140, 30948330, 37137996, 46422495, 61896660, 92844990, 185689980]

約数ペア:

[(1, 185689980), (2, 92844990), (3, 61896660), (4, 46422495), (5, 37137996), (6, 30948330), (7, 26527140), (9, 20632220), (10, 18568998), (12, 15474165), (14, 13263570), (15, 12379332), (17, 10922940), (18, 10316110), (20, 9284499), (21, 8842380), (28, 6631785), (30, 6189666), (34, 5461470), (35, 5305428), (36, 5158055), (42, 4421190), (45, 4126444), (51, 3640980), (60, 3094833), (63, 2947460), (68, 2730735), (70, 2652714), (84, 2210595), (85, 2184588), (90, 2063222), (102, 1820490), (105, 1768476), (119, 1560420), (126, 1473730), (140, 1326357), (153, 1213660), (170, 1092294), (180, 1031611), (204, 910245), (210, 884238), (238, 780210), (252, 736865), (255, 728196), (306, 606830), (315, 589492), (340, 546147), (357, 520140), (420, 442119), (476, 390105), (510, 364098), (595, 312084), (612, 303415), (630, 294746), (714, 260070), (765, 242732), (1020, 182049), (1071, 173380), (1190, 156042), (1260, 147373), (1428, 130035), (1530, 121366), (1785, 104028), (2142, 86690), (2380, 78021), (3060, 60683), (3570, 52014), (4284, 43345), (5355, 34676), (7140, 26007), (8669, 21420), (10710, 17338)]